Specialist, Cyber Intelligence (ISSO)

L3Harris Technologies; Colorado Springs (CO); On-site; USD 81,000 - 150,000; Full time

Benefits offered by this job

Health insurance

401(k) match

Flexible spending accounts

Employee education assistance

Parental leave

Paid time off

Company-paid holidays

Job summary

L3Harris Technologies in Colorado Springs is seeking an Information System Security Officer (ISSO) to support cybersecurity posture for assigned information systems. Responsibilities include implementing security controls, maintaining documentation, and ensuring RMF/NIST compliance.

The role requires DoD 8570 IAT II certification (e.g., Security+), and the ability to obtain/maintain a Secret clearance. Salary range is disclosed for Colorado with benefits and strict eligibility.]

Qualifications

• Bachelor’s Degree and minimum 4 years of prior relevant experience; graduate degree with 2+ years; in lieu of a degree, 8+ years of related experience.
• DoD 8570 IAT II certification (e.g. Security+)

Responsibilities

• Assist with implementing and maintaining security controls, monitoring system security, managing vulnerabilities, supporting incident response, and maintaining required cybersecurity documentation.
• Work with system admins, engineers, program teams, and the ISSM to protect systems, support authorization activities, and maintain ongoing compliance.
• Support compliance with RMF, NIST 800-53, NIST 800-171, CNSSI, and related government/industry standards.
• Assist with implementation, assessment, and continuous monitoring of security controls for information systems, networks, or enclaves.
• Review vulnerability scans, support remediation, track POA&Ms, and assist with incident reporting and response.
• Maintain cybersecurity documentation such as SSPs, SOPs, contingency plans, and audit artifacts; coordinate with ISSMs and teams.
• Ability to obtain and maintain a security clearance at the Secret level

Skills

Security+

DoD 8570

RMF

NIST 800-53

NIST 800-171

System Authorization

Education

Bachelor's Degree

Graduate Degree

8+ years of related experience in lieu of a degree

Job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Specialist, Cyber Intelligence (ISSO)

Job Code: 44768

Job Location: Colorado Springs, CO

Job Schedule: 9/80

Job Description:

The Information System Security Officer (ISSO) is responsible for supporting the cybersecurity posture of assigned information systems and ensuring compliance with applicable security requirements, policies, and standards.

Essential Functions:

• Assist with implementing and maintaining security controls, monitoring system security, managing vulnerabilities, supporting incident response, and maintaining required cybersecurity documentation.
• Work closely with system administrators, engineers, program teams, and the Information System Security Manager (ISSM) to help protect systems, support authorization activities, and maintain ongoing compliance.
• Support compliance with security frameworks and requirements such as RMF, NIST 800-53, NIST 800-171, CNSSI, or other applicable government/industry standards.
• Assist with the implementation, assessment, and continuous monitoring of security controls for information systems, networks, or enclaves.
• Review vulnerability scan results, supporting remediation efforts, tracking POA&Ms, and assisting with cybersecurity incident reporting and response activities.
• Maintain cybersecurity documentation such as SSPs, SOPs, contingency plans, and audit artifacts, while coordinating with ISSMs, system administrators, engineers, and program teams.
• Ability to obtain and maintain a security clearance at the Secret level

Qualifications:

• Bachelor’s Degree and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.
• DoD 8570 IAT II certification (e.g. Security+)

Preferred Additional Skills:

• Experience supporting the cybersecurity posture of DoD information systems in compliance with federal, DoD, and contractual security requirements
• Working knowledge of RMF, NIST 800-53, NIST 800-171, CNSSI, and related cybersecurity guidance
• Experience assisting with system authorization and accreditation activities for DoD environments
• Ability to develop, review, and maintain cybersecurity documentation, including SSPs, POA&Ms, contingency plans, configuration management records, and continuous monitoring artifacts
• Experience supporting security control implementation, assessment, and remediation tracking
• Knowledge of vulnerability management processes, including STIG compliance, patching, system hardening, and corrective action follow-up
• Experience supporting continuous monitoring activities to maintain ongoing compliance and authorization readiness
• Ability to assist with cybersecurity incident investigation, documentation, and reporting in accordance with DoD and contractor procedures
• Experience collaborating with system administrators, engineers, program managers, and ISSMs to support secure system operations
• Experience supporting audits, inspections, self-assessments, and government customer reviews
• Knowledge of requirements for protecting classified information, controlled unclassified information, and other sensitive data
• Ability to provide cybersecurity guidance and awareness support to users and technical teams

In compliance with pay transparency requirements, the salary range for this role in Colorado is $80,500 - $149,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. The application window for this requisition is anticipated to close December 31, 2026.

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

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